<?php

/*
 * This file is part of SwiftMailer. (c) 2004-2009 Chris Corbyn For the full copyright and license information, please view the LICENSE file that was distributed with this source code.
 */

/**
 * An embedded file, in a multipart message.
 * 
 * @package Swift
 * @subpackage Mime
 * @author Chris Corbyn
 */
class Swift_Mime_EmbeddedFile extends Swift_Mime_Attachment {
	/**
	 * Creates a new Attachment with $headers and $encoder.
	 * 
	 * @param Swift_Mime_HeaderSet $headers        	
	 * @param Swift_Mime_ContentEncoder $encoder        	
	 * @param Swift_KeyCache $cache        	
	 * @param Swift_Mime_Grammar $grammar        	
	 * @param array $mimeTypes
	 *        	optional
	 */
	public function __construct(Swift_Mime_HeaderSet $headers, Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache, Swift_Mime_Grammar $grammar, $mimeTypes = array()) {
		parent::__construct ( $headers, $encoder, $cache, $grammar, $mimeTypes );
		$this->setDisposition ( 'inline' );
		$this->setId ( $this->getId () );
	}
	
	/**
	 * Get the nesting level of this EmbeddedFile.
	 * Returns {@link LEVEL_RELATED}.
	 * 
	 * @return int
	 */
	public function getNestingLevel() {
		return self::LEVEL_RELATED;
	}
}
